情态动词专项练习及答案

情态动词专项练习及答案情态动词专项练习及答案情态动词专项练习及答案资料仅供参考文件编号：2022年4月情态动词专项练习及答案版本号：A修改号：1页次：1.0审核：批准:发布日期：情态动词专项练习1.Jeanhavekepthispromise.Iwonderwhyhechangedhisidea.A.must B.should C.need D.would解析：选B.“shouldhave+过去分词”表示“过去本来应该(但没能)做某事”；keepone’spromise意为“信守诺言”。2.Janehavecometotheparty,butshenotfindtheexacttime.A.could;could B.might;could C.should;could D.should;would解析：选A.“couldhave+过去分词表示过去本来应该(但没能)做某事”。3.Somanymistakesinyourhomework!Youmorecareful.A.maybe B.hadto C.wouldbe D.shouldhavebeen解析：选D.“Youshouldhavebeenmorecareful”.意为：你本来应该更细心的。4．Herbrotherbeathomenow,becausehewasseenplayingbasketballinthestadiumjustnow.A.mustn’t B.needn’t C.can’t D.shouldn't解析：选C.can’tbeathome意为：不可能在家。5．---Ican’tunderstandwhyourbossislate.---Hetheearlybus.A.couldmiss B.mayhavemissed C.canhavemissed D.mightmiss解析：选B.“mayhave+过去分词”表示对过去动作的判断，意为：可能做了某事。注意：can表示可能时，只能用于疑问句和反问句。6.Shedidn'tanswerthephone,she______asleep.A.maybe B.mustbe C.shouldhavebeen D.musthavebeen解析：选D.表示：对过去发生的事情的肯定推测。7．Thelittlegirl’seyeswerered.She______.A.maycry B.mustcry C.mustbecried D.musthavebeencrying解析：选D.意为：她刚才肯定一直在哭。对过去某事正发生的推测。8．He______hissuppernow,forthedininghallisstillclosed.A.can’tbehaving B.needn’tbehavingC.mustn’tbehaving D.shouldn'tbehaving解析：选A.对现在正在发生的事情的否定推测。9．Iparkedmybikebehindthebuilding,butnowitisgone.It________.A.maybestolen B.mustbestolenC.musthavebeenstolen D.musthavestolen解析：选C.对过去发生的事情的肯定推测的被动式。10.______Mr.Black_______gotoworkbyferrybeforethebridgewasbuiltA.Did;usedto B.Use;to C.Did;useto D.Does;useto解析：选C.usedtodo的疑问式，可以是Used+主语+todo或Did+主语+usetodo11.Thehotelisonlyastone’sthrowaway,you______takeabus.A.neednotto B.notneedto C.don'tneed D.neednot解析：选D.说话人认为不必要乘车,need为情态动词。12.Iambusynow,_______mybrotherdoitforyouA.Will B.Shall C.Must D.May解析：选B.在疑问句中shall用于第三人称，也表示征求意见。13.---Youneedn’tdoitrightnow,needyou ---YesIamafraidI______.A.need B.needn’t C.must D.mustn’t解析：选C.Yes的意思是：不。意为：恐怕我必须现在就做。English-Chinesedictionaryhasdisappeared.Who_____havetakenitA.should B.must C.could D.would解析：选C.could/canhavedone用于否定推测和疑问推测。15.---Theroomissowecleanit----Ofcourse.A．Will B.Shall C.Would D.Do解析：选B.shall用在疑问句中，常用于第一，三人称，表示征求意见或请求指示。16.Ifyouhavesomethingimportanttodo,you______wasteanytime.A.needn’t B.mustn’t C.maynot D.won’t解析：选B.根据句意用mustn’t17.Ifyouwanttoborrowafootballafterschool,yourstudentcard______here.A.hastoleave B.mustleave C.hastobeleft D.mustbeleft解析：选C.haveto表示客观需要，must表示主观需要。学生证必须放在此是客观需要。18.“Didyouscoldhimforhiscarelessness” “Yes,but_____it”A.I’drathernotdo B.I’drathernothavedoneC.Ishouldn’tdo D.I’dbetternotdo解析：选B.wouldrather加完成时表示对完成了的或过去了的事情的态度。意为：当时是不情愿做的。19.“Don’tgetneartoit.Itistoodangerous!” “_______”.A.Yes,Iwon’t B.No,Idon’t C.No,Ican’t D.No,Iwon’t解析：选D.A为错误的表达方式；B和C没有直接回答对方的问候。20.Hemustbeintheclassroom,_______heA.mustn’t B.can’t C.isn’t 解析：选C.对表否定的must进行反意疑问时，要用句子的实义动词21.He________beinthegarden.Hemustbeintheroom.A.can’t B.mustn’t C.willnot D.maynot解析：选A.否定推测用can’t不用mustn’t22.“Doyouhavetoleavenow” “Iamverysorry,butIreally______.”A.can’t B.have C.should D.must解析：选D.回答haveto的疑问句用must作肯定回答。23.“Let’sgotothelibrary,shallwe” “_________”A.No,Ican’t B.Yes,Iwill C.Yes,thankyou D.No,we’dbetternot解析：选D.A,B,C都不能回答shallwe,此处D的语气比较婉转客气。24.“CanItakeitaway” “You______betternot.”A.should B.could C.would D.had解析：选D.hadbetter与不带to的不定式构成谓语，可以变成疑问句：Hadn’tyoubetter----25.You_______havebroughtyourcamera.Theyallhadtheirswiththem.A.couldn’t B.needn’t C.wouldn’t D.mustn’t解析：选B.本来不必要做某事.26.Seewhoisthere!______itbeMayA.May B.Must C.Can D.Will解析：选C.表推测时A，B都用作疑问句。27.John______beabasketballplayer.Heismuchtooshort.A.may B.mustn’t C.can’t D.should解析：选C.断然的不定推测用can’t28.TheChineseteacherlookssopale.She______beill.A.must B.mustn’t C.can D.need解析：选A.表示有把握的肯定推测用must29.Something______tosaveourearth.DoyouthinksoA.cando B.mustdo C.hastodo D.mustbedone解析：选D.“somethingmustbedone”意为：必须采取措施。30.Lookatwhatyouhavedone!You______bemorecareful.A.ought B.can C.would D.should解析：选D.ought后应用to31.—HasLiLinstartedHesaidhewouldjoinintheparty.—He______.Heisamanofkeepinghisword.A.couldhaveleft B.musthaveleftC.can’tcome D.won’tbecoming解析：B。从Heisamanofkeepinghisword中可以看出，李林肯定已经出发来参加聚会了，这是对已经发生的事情非常肯定的推测，故用musthavedone。注意must表推测时，不能用于否定句和疑问句中。32.—MayIparkmycarhere—No,you______.Nocarisallowedtoparkhere.A.maynotB.needn’tC.mustn’tD.daren’t解析：C。此题考查以情态动词提问的一般疑问句的回答。在英语中，以某些情态动词提问的句子，出于礼貌委婉或句意的需要，回答时，要换用另一个情态动词。在回答must开头的一般疑问句时，肯定回答用must，否定回答用needn’t或don’thaveto；在回答may开头的一般疑问句时，肯定回答用may，否定回答用mustn’t；在回答need开头的一般疑问句时，肯定回答用must，否定回答用needn’t。33.—Excuseme,couldyoutellmewheretheYajiaSupermarketis—It’stwoblocksstraightahead.You______missit.A.mustn’tB.can’tC.needn’tD.shouldn’t解析：B。根据题意，此处需要表示“推测”的否定结构，故can’t为正确答案。4.A。这是一个省略句，couldn’thavedone表示对过去发生的动作的否定推测，意为“不可能……”。34.—IsawMr.SunatTongyuStationthismorning.—You______.He’sstillonholidayinHawaii.A.couldn’thave B.mustn’thaveC.shouldn’t D.needn’t解析：A。这是一个省略句，couldn’thavedone表示对过去发生的动作的否定推测，意为“不可能……”。35.—HowaboutpayingavisittoDr.Wang,ourformerChineseteacher—Goodidea.Iwille-mailhimtodaysothathe______know______toexpectus.A.shall;whyB.could;whenC.would;whatD.will;how解析：B。这是一个综合题。本题sothat后的目的状语从句中的谓语动词要用“情态动词（may/might/can/could）+动词原形”。Whentoexpectus表示“我们什么时候可到达”。“疑问词+不定式”结构在句中作know的宾语。36.Everythinghastwosides.Beautifulsongs,sometimes,______bejustnoisetoothers.A.mustB.mayC.shouldD.could解析：B。由sometimes可知，此处应用表示可能性不大的情态动词，即may。37.Someone______myumbrella.Ifounditwetyesterday.A.mustbeusing B.musthaveusedC.mustuse D.musthavebeenusing解析：B。由后句可知，这是对过去发生的事情的肯定推测，故B项正确。38.—Howdangerousitwas!—Yes,butforthepasser-by’squickaction,thegirl______.A.wasdrowned B.couldhavebeendrownedC.haddrowned D.shouldbedrowned解析：B。butfor的意思是“要不是”，语法功能上等同于if引导的否定虚拟条件句，因前句中Howdangerousitwas可知应与过去事实相反。39.You______scoldsuchapupilwhoalwayskeepssilentsoseriouslythatyou______hurthim.A.should;can B.may;willC.mustn’t;may D.can’t;must解析：C。mustn’t表示“不准许”，may表示可能性，所以C正确。40.—WhydoesAliceknowsomuchaboutAngkorWat—She______havebeenthere,or...A.mustB.oughtn’ttoC.mayD.can’t解析：C。句意：她或许到过那里，或者……。or...是重要的信息，说明还有其他的可能性。A的说法太绝对，与or...提供的信息冲突。41.—Youmaylaugh,butI’vebeenthinkingofbecomingavegetarian.—Oh,you______becrazy.Youwillbehungryallthetime.A.mustB.mayC.willD.need解析：A。must表示的把握最大，may表示有可能，need不表示推测，will表示将来。根据句意可知A正确，表明对对方的不理解和责备，语气比较坚决。42.—What’sthematterwithyou—Oh,I’mnotfeelingwellinthestomach.I______somuchfriedfishjustnow.A.shouldn’teat B.mustn’thaveeatenC.shouldn’thaveeaten D.mustn’teat解析：C。shouldn’thavedone表示“本不该做……，但实际上却做了”。43.—______hehavebeenchosenascaptainofthefootballteam—Yes,he______.A.Can;musthave B.Must;musthaveC.Can;must D.Must;must解析：A。疑问句中可以用can,肯定句用must。44.Mr.Zhang______inShanghaitomorrowmorning.A.canhavearrived B.willhavearrivedC.mayhavearrived D.musthavearrived解析：B。will+havedone，表示对将来必然进程的猜测。45.MissWangstartedat8o’clock,andshe______betherenow.A.shouldB.canC.can’tD.need解析：A。should表示主观性猜测，译为“应该”。46.—ItmustbeMr.Liwhodidit.—No,it______beMr.Li.A.mustn’tB.wouldn’tC.can’tD.may解析：C,can’t表示否定的猜测，侧重于主观判断，译为“决不会；不可能”。47.You______finishreadingthebookassoonaspossible.A.mayB.canC.needD.should解析：D。should表示劝告某人应该做某事。48.—Needyougotoworknow—Yes,I______.A.mustB.needC.canD.dare解析：A。need引导的一般疑问句，肯定回答应用must。49.Yourtrousersaredirty.______themforyouA.ShallIwash B.WillIwashC.AmIgoingtowash D.AmIwashing解析：A。ShallI...是征求对方意见时常用的句型。50.Youarelateforschooltoday.You______toschoolearlier.A.oughttocomeB.shouldhavecomeC.oughthavecomeD.shouldcome解析：B。shouldhavedone表示“过去某件事应该做而实际上没有做”，此处含有责备之意，也可用oughttohavecome。51.WemustlearnfromLeiFeng,______weA.mayB.can’tC.don’tD.needn’t解析：D。反意疑问句中，当must作“必须”解时，可以用needn’t/mustn’t构成附加疑问句。52.Shemustbehungry,______sheA.isn’tB.needn’tC.doesn’tDwon’t解析：A。反意疑问句中，陈述部分的must表示对现在情况推测时，附加疑问句中通常依据must后面的动词形式确定助动词。53.Heoughttocomehereearly,______heA.wouldB.shouldC.didn’tD.shouldn’t解析：D。反意疑问句中，陈述部分的谓语有oughtto时，附加疑问句中应用shouldn’t或oughtn’t。54.Youusedtosmoke,______youA.usedtoB.don’tC.didn’tD.shouldn’t解析：C。反意疑问句中，陈述部分的谓语有usedto时，附加疑问句中应用didn’t或usedn’t。55.Youought______forwhatyouhaven’tdone.A.nottobepunishedB.notbepunishedC.tonotpunishedD.tonotbepunished解析：A。oughtto的否定式是oughtnotto。56.______youpleasetellmethewaytothepostofficeA.MustB.NeedC.WouldD.Should解析：C。Wouldyouplease...是向对方提出请求或询问时常用的婉转而有礼貌的句型。27.A。主语是第三人称时，shall表示说话人给对方的“允诺；命令；指示；意愿”。57.I’msurehe______havethecomputersoonerorlater.A.shallB.canC.mustD.would解析：C。Wouldyouplease...是向对方提出请求或询问时常用的婉转而有礼貌的句型。58.Itisimportantthatwe______learnhowtodrive.A.havetoB.shouldC.needD.shall解析：B。在Itisimportant/impossible/necessarythat...句型中，that从句的谓语用“(should+)动词原形”。59.Ithasbeenannouncedthatcandidates_______remainintheirseatsuntilallthepapershavebeencollected.A.canB.willC.mayD.shall解析：D。在规章中告诫应考者，在收完所有试卷前“必须”留在教室里。60.How_______yousaythatyoureallyunderstandthewholestoryifyouhavecoveredonlyapartofthearticleA.canB.mustC.needD.may解析：A。can在疑问句中，表示疑惑、怀疑，根据情况可译作“能、可以”等。61.Ididn’tseeherinthemeetingroomthismorning.She_____atthemeeting.A.mustn’thavespokenB.shouldn’thavespokenC.needn’thavespokenD.couldn’thavespoken解析：D.must表示推测时不用于否定句；shouldn’thavedonesth.表示“本不应该做某事而实际上做了”；needn’thavedonesth.表示“本来不必做某事而实际上做了”；couldn’thavedonesth.表示“不可能做过某事”。根据题意，选D。62.Oneought_____forwhatonehasn’tdone.A.nottobepunishedB.tonotbepunishedC.tonotpunishedD.notbepunished解析：A.情态动词ought后要接带to的不定式，oughttodo的否定式是oughtnottodo，所以答案是A。63.Ifyoureallywantyourselftobeingoodhealth,youmust___always___somuch.A.not;besmokingB.not;havesmokedC.not;tosmokeD.benot;smoking解析：A.mustnotalwaysbedoingsth.表示“不要老是做谋事”，含有埋怨、指责、反感等感情色彩。64.Withsomuchworkonhand,you_____toseethegamelastnight.A.mustn’tgoB.shouldn’tgoC.couldn’thavegoneD.shouldn’thavegone解析：D.题中的A项和B项都指现在情况；couldn’thavegone表示“不可能去过”；shouldn’thavegone表示“本不应该去而实际上去了”。根据题意，选D。65.MostofthestudentsfeltratherdisappointedattheEnglishparty.Theysaythatit______betterorganized.A.hadbeenB.hadtobeC.musthavebeenD.couldhavebeen解析：D.couldhavedonesth.表示“本来能够做某事而实际上未能做成”。66.I’msurprisedthathe_____intheexam.A.shouldfailB.wouldhavefailedC.mayhavefailedD.shouldhavefailed解析：D.should可用于表示惊奇、感叹、不满等感情色彩的句子，如指过去的动作，则要用shouldhavedonesth.Would和may通常不带感情色彩。67.Thelittlegirl_____therealone.A.notdaregoB.daresnotgoC.darenotgoD.darenottogo解析：C.题中的dare是情态动词，后接不带to的不定式，主要用于疑问句、否定句和条件句中。68.“Mustwedoitnow”“No,you_____.”A.won’tB.needn’tC.can’tD.don’t解析：B.must开头的疑问句，否定答语用needn’t或don’thaveto。69.Hesaidhewouldrathernot_____itrightnow.A.doingB.todoC.doD.tobedoing解析：C.wouldrather通常也视为情态动词（组），后接动词原形，其否定形式为wouldrathernot。70.You_____tothemeetingthisafternoonifyouhavesomethingimportanttodo.A.needn’ttocomeB.don’tneedcomeC.don’tneedcomingD.needn’tcome解析：D.need作为情态动词，其否定形式为needn’t；作实义动词时，其否定形式为don’t(doesn’t)needtodo。71.Putonmoreclothes.You_____befeelingcoldwithonlyashirton.A.canB.couldC.wouldD.must解析：D.must用在肯定句中表推测时，语气比could,would等肯定得多。此处“must+不定式进行式”表“想必正在……”之意。72.I_____playfootballthanbaseball.A.wouldratherB.hadbetterC.likebetterD.prefer解析：A.wouldrather…than…，意为“宁愿（做）……而不（做）……”。73.Ithoughtyou_____likesomethingtoread,soIhavebroughtyousomebooks.A.mayB.mightC.couldD.must解析：B.由句意可知，这是对过去发生的事情不太有把握的推测。74.Therewasplentyoftimes.She_____.A.mustn’thavehurried B.couldn’thavehurriedC.mustnothurry D.needn’thavehurried解析：D.needn’thavedone意为“过去不必做而做了某事”。75.Theplantisdead.I_____itmorewater.A.willgive B.wouldhavegiven C.mustgive D.shouldhavegiven解析：D.shouldhavedone表示“过去应该做而没有做某事”。76.You_____returnthebooknow.Youcankeepittillnextweekifyoulike.A.can’tB.mustn’tC.needn’tD.maynot解析：C.can’t（不能），mustn’t（不准），maynot（不可以），均不合题意。77.It’sstillearly,you_____.A.mustn’thurry B.wouldn’thurryC.maynothurry D.don’thavetohurry解析:D.don’thaveto=needn’t78.Pleaseopenthewindow,_____A.can’tyouB.aren’tyouC.doyouD.willyou解析：D.will用在第二人称的疑问句中，为询问（或征求）对方的意愿或向对方提出请求之意。79.We_____forherbecauseshenevercame.A.mustn’thavewaited B.shouldn’thavewaitedC.mustn’twait D.needn’twait解析：B.shouldnothavedone表示“过去不应该做而做了某事”，含有“后悔”、“责备”、“劝告”，“批评”之意。80.—MayIstophere—No,you_____.A.mustn’tB.mightnotC.needn’tD.won’t解析：A.may开头的疑问句，否定答语常用mustn’t。81.It’safineday.Let’sgofishing,_____.A.won’tweB.willweC.don’tweD.shallwe解析：D.疑问句中shall用于第一、三人称，用来征询对方的意见。82.Ididn’tseeherinthemeetingroomthismorning.She_____atthemeeting.A.mustn’thavespokenB.shouldn’thavespokenC.needn’thavespokenD.couldn’thavespoken解析：D.推测“她不可能在会上发言”，must表示推测时，不能用于否定句中。83.—Pleasedon’tmakeanoise.—_____.I’llbeasquietasamouse.A.Yes,Iwon’tB.No,Iwon’tC.No,IwillD.Yes,Iwill解析：B.will在此处表示“意志（向）”。84.Theyoungmanhasmadesomuchnoisethathe_____nothavebeenallowedtoattendtheconcert.A.couldB.mustC.wouldD.should解析：D.shouldnothavedone表示“过去不应该做而做了某事”，含有“后悔”、“责备”、“劝告”，“批评”之意。85.—WhereisJohn—He_____inthelibrary.A.shouldbeB.mustbeC.canbeD.musthavebeen解析：B.mustdo表示对现在的事实进行推测。86.Sincetheroadiswetthismorning,_____lastnight.A.itmustrainB.itmustberainingC.itmusthaverainedD.itmusthavebeenrain解析：C.musthavedone用于对过去发生的事情进行推测，且较有把握。87.—Willyourbrotherstayhometonight—I’mnotquitesure.He_____tothecinematonight.A.mustgoB.cangoC.maygoD.maybegoing解析：C.表示推测时，must比may语气肯定。88.She’salreadytwohourslate.What______toherA.canhavehappenedB.mayhavehappenedC.shouldhavehappenedD.musthappen解析：A.can表推测，只用于否定句和疑问句中。89.Youmustbeawriter,_____A.mustn’tyouB.areyouC.mustyouD.aren’tyou解析：Dmust表示推测时，其后的反意问句有两种情况：①对现存状态（现在的事实）进行推测时，反意疑问句中动词用其一般现在形式。②对过去发生的事情进行推测时，若有表过去的时间状语，反意问句用动词的过去式。90.Igotupearlythatmorning,butI_____sobecaus